27661760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:310

約数の個数: 112

約数和(自身を含む): 77029056

約数和(自身を除く): 49367296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 212, 224, 233, 265, 280, 320, 371, 424, 448, 466, 530, 560, 742, 848, 932, 1060, 1120, 1165, 1484, 1631, 1696, 1855, 1864, 2120, 2240, 2330, 2968, 3262, 3392, 3710, 3728, 4240, 4660, 5936, 6524, 7420, 7456, 8155, 8480, 9320, 11872, 12349, 13048, 14840, 14912, 16310, 16960, 18640, 23744, 24698, 26096, 29680, 32620, 37280, 49396, 52192, 59360, 61745, 65240, 74560, 86443, 98792, 104384, 118720, 123490, 130480, 172886, 197584, 246980, 260960, 345772, 395168, 432215, 493960, 521920, 691544, 790336, 864430, 987920, 1383088, 1728860, 1975840, 2766176, 3457720, 3951680, 5532352, 6915440, 13830880, 27661760]

約数ペア:

[(1, 27661760), (2, 13830880), (4, 6915440), (5, 5532352), (7, 3951680), (8, 3457720), (10, 2766176), (14, 1975840), (16, 1728860), (20, 1383088), (28, 987920), (32, 864430), (35, 790336), (40, 691544), (53, 521920), (56, 493960), (64, 432215), (70, 395168), (80, 345772), (106, 260960), (112, 246980), (140, 197584), (160, 172886), (212, 130480), (224, 123490), (233, 118720), (265, 104384), (280, 98792), (320, 86443), (371, 74560), (424, 65240), (448, 61745), (466, 59360), (530, 52192), (560, 49396), (742, 37280), (848, 32620), (932, 29680), (1060, 26096), (1120, 24698), (1165, 23744), (1484, 18640), (1631, 16960), (1696, 16310), (1855, 14912), (1864, 14840), (2120, 13048), (2240, 12349), (2330, 11872), (2968, 9320), (3262, 8480), (3392, 8155), (3710, 7456), (3728, 7420), (4240, 6524), (4660, 5936)]